Pyridoxine and Mean cell volume increased - a phase IV clinical study of FDA data

Summary:

Mean cell volume increased is reported as a side effect among people who take Pyridoxine (pyridoxine (vitamin b6)), especially for people who are female, 60+ old, also take Bactrim, and have Pain.

The phase IV clinical study analyzes which people have Mean cell volume increased when taking Pyridoxine. It is created by eHealthMe based on reports of 8,686 people who have side effects when taking Pyridoxine from the FDA, and is updated regularly.

What is Pyridoxine?

Pyridoxine has active ingredients of pyridoxine (vitamin b6). eHealthMe is studying from 8,747 Pyridoxine users. Check the latest studies of Pyridoxine.

What is Mean cell volume increased?

Mean cell volume increased (more than normal average red blood cell volume) is found to be associated with 454 drugs and 495 conditions by eHealthMe. Check the latest studies of Mean cell volume increased.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 01, 2026

8,686 people reported to have side effects when taking Pyridoxine.
Among them, 15 people (0.17%) have Mean cell volume increased.

Could Pyridoxine cause Mean cell volume increased?

Among these 15 people:

What is the gender of people who have Mean cell volume increased when taking Pyridoxine? *

female: 53.33 %
male: 46.67 %

What is the age of people who have Mean cell volume increased when taking Pyridoxine? *

What are other drugs people take besides Pyridoxine? *

What are other side effects people have besides Mean cell volume increased? *

Thrombocytopenia (decrease of platelets in blood): 15 people, 100.00%
Mean Cell Haemoglobin Increased (more than normal haemoglobin per red blood cell in a sample of blood): 15 people, 100.00%
Nausea And Vomiting: 14 people, 93.33%
Blood Albumin Decreased: 13 people, 86.67%
Oedema Peripheral (superficial swelling): 13 people, 86.67%
Dyspnea (difficult or laboured breathing): 13 people, 86.67%
Hypogammaglobulinaemia (an abnormally low concentration of gamma globulin in the blood and increased risk of infection): 10 people, 66.67%
Neuropathy Peripheral (surface nerve damage): 9 people, 60.00%
Diarrhea: 9 people, 60.00%
Cough: 9 people, 60.00%

What are the existing conditions these people have? *

Pain: 12 people, 80.00%
Acute Kidney Failure: 8 people, 53.33%
Multiple Myeloma (cancer of the plasma cells): 8 people, 53.33%
Limb Discomfort (discomfort in leg): 8 people, 53.33%
B-Cell Type Acute Leukaemia (cancer of the white blood cells): 4 people, 26.67%
Depression: 4 people, 26.67%
Faeces Hard: 4 people, 26.67%
Sleep Disorder: 4 people, 26.67%
Acute Lymphocytic Leukaemia Recurrent (cancer in which the bone marrow makes too many lymphocytes-recurrent): 2 people, 13.33%
Nausea (feeling of having an urge to vomit): 1 person, 6.67%

* Approximation only. Some reports may have incomplete information.

Do you take Pyridoxine and have Mean cell volume increased?

- Check whether Mean cell volume increased is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, long term effects of, and alternative drugs to Pyridoxine:

Pyridoxine (8,747 reports)

Browse all side effects of Pyridoxine:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all the drugs that are associated with Mean cell volume increased:

Mean cell volume increased (454 drugs)

Browse all the conditions that are associated with Mean cell volume increased:

Mean cell volume increased (495 conditions)

Related publications that referenced our studies

Hassan JK, "POTENTIAL POSITIVE EFFECT OF ORAL PYRIDOXINE ALONE AND IN COMBINATION WITH MECLIZINE ON CIGARETTES SMOKING DURING TENDAYS’TRIAL", IJPSR, 2015 Jan .
Hassan JK, "POTENTIAL POSITIVE EFFECT OF ORAL PYRIDOXINE ALONE AND IN COMBINATION WITH MECLIZINE ON CIGARETTES SMOKING DURING TENDAYS’TRIAL", IJPSR, 2015 Jan .

How the study uses the data?

The study uses data from the FDA. It is based on pyridoxine (vitamin b6) (the active ingredients of Pyridoxine) and Pyridoxine (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Who is eHealthMe?

With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).

WARNING, DISCLAIMER, USE FOR PUBLICATION

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.